The Bugle head is fully seated when the head is flush with the work surface.

Overdriving may result in failure of the fastener or strip-out of the

work surface.

For wood to wood connections, minimum penetration should be 7 diameters (e.g. 1-1/4” for #8 fastener)

All GRABBER® screw products are manufactured in facilities that are ISO 9002 and ISO 14001 certified and approved. The fasteners comply with ASTM C1002, as referenced in ICCES report ER-5280 are approved for use in structures governed by the International Building Code 2006, 2009, 2012, International Residential Building Code 2006, 2009, and 2012.